Not my best work, but Kenji Lopez Alt’s beef and broccoli recipe is one of my favorites. My only modification is about 60 grams of gochujang in the sauce.
Give it a go if you have a chance. Fries back up nicely for leftovers if you leave the broccoli slightly underdone.
Edit: autocorrect murdered my last sentence
Oh, hahaa, I forgot about that! I don’t have a food processor big or sturdy enough, so I just make it by hand. Still works great!